All the Colibri I/O modules come with a 1Mbit EEPROM on board, that serves to store a few different things;

* Vendor, Model and Revision of 'this' board.
* Calibration parameters needed to compensate for hardware tolerances.
* Test report (if any) from factory.
* The ''driver(s)'' (i.e. code) of the board, to be executed in the MCU module on behalf of the board.
* Any additional parameters, configuration that should survive over time.
* Any storage space an on-module co-MCU needs.

= Memory Layout =

{| class=wikitable
|-
! Address
! Length
! Description
|-
| 0x0000
| 4
| Contains the value 0xdeadbabe to indicate that it has been initialized.
|-
| 0x0004
| 4
| Serial Number
|-
| 0x0008
| 8
| Reserved for future use.
|-
| 0x0010
| 4
| Vendor ID, according to table below.
|-
| 0x0014
| 4
| Vendor Model identifier. This is specific to each vendor. Vendors are encouraged to add their tables on this page.
|-
| 0x0018
| 4
| Vendor Hardware Revision, where revision 'A' is written as 0x00000041 and revision 'AC' is 0x00004341
|-
| 0x001c
| 4
| Reserved for future use.
|-
| 0x0020
| 4
| Pointer to Vendor name, in ASCII.
|-
| 0x0024
| 4
| Length of Vendor name
|-
| 0x0028
| 4
| Pointer to Model name, in ASCII.
|-
| 0x002c
| 4
| Length of Model name.
|-
| 0x0030
| 4
| Pointer to Product Link
|-
| 0x0034
| 4
| Length of Product Link
|-
| 0x0038
| 4
| Pointer to Documentation Link
|-
| 0x003c
| 4
| Length of Documentation Link
|-
| 0x0040
| 4
| Size of ARM PIC (Position Independent Code).
|-
| 0x0044
| 60
| Reserved for future use.
|-
| 0x0080
| 128
| Calibration data, see each I/O module for details
|-
| 0x0100
| 256
| Test Reports, see each I/O module for details
|-
| 0x0200
| 1024
| Text area. Links points to here, i.e. Vendor name, model name, documentation link and product link.
|-
| 0x0600
| 2560
| Reserved for future use.
|-
| 0x1000
| 2048
| Driver software/code. ARM PIC
|-
| 0x1800
| 26624
| Reserved for future use.
|-
| 0x8000
| 32768
| Vendor area
|-
| 0x10000
| 65536
| Reserved for co-MCU on I/O module, or vendor defined.
|}

= Vendor ID =
Contact us at info@currentmakers.com if you have products you want added.

{| class=wikitable
|-
! Vendor ID
! Company Name
! Webpage
! Models
|-
| 0
| Unknown/Not defined
|
|-
| 1
| CurrentMakers
| https://currentmakers.com/products/colibri/
|
{| class=wikitable
|-
! Model ID
! Model Name
! Webpage
|-
| 0
| Experiment
|
|-
| 1
| Colibri AIV
| https://currentmakers.com/products/colibri/colibri-aiv/
|-
| 2
| Colibri AIC
| https://currentmakers.com/products/colibri/colibri-aic/
|-
| 3
| Colibri AQV
| https://currentmakers.com/products/colibri/colibri-aqv/
|-
| 4
| Colibri DII
| https://currentmakers.com/products/colibri/colibri-dii/
|-
| 5
| Colibri DIO1
| https://currentmakers.com/products/colibri/colibri-dio1/
|-
| 6
| Colibri DIU
| https://currentmakers.com/products/colibri/colibri-diu/
|-
| 7
| Colibri DP1
| https://currentmakers.com/products/colibri/colibri-dp1/
|-
| 8
| Colibri FET
| https://currentmakers.com/products/colibri/colibri-fet/
|-
| 9
| Colibri PID1
| https://currentmakers.com/products/colibri/colibri-pid1/
|-
| 10
| Colibri Pt1000
| https://currentmakers.com/products/colibri/colibri-pt1000/
|-
| 11
| Colibri RS485I
| https://currentmakers.com/products/colibri/colibri-rs485i/
|-
| 12
| Colibri RS485U
| https://currentmakers.com/products/colibri/colibri-rs485u/
|-
| 13
| Colibri SSR
| https://currentmakers.com/products/colibri/colibri-ssr/
|-
| 14
| Colibri TRIAC1
| https://currentmakers.com/products/colibri/colibri-triac1/
|}
|}

Colibri EEPROM Layout

2026-05-11T00:07:58Z

Niclas: /* Vendor ID */

All the Colibri I/O modules come with a 1Mbit EEPROM on board, that serves to store a few different things;

* Vendor, Model and Revision of 'this' board.
* Calibration parameters needed to compensate for hardware tolerances.
* Test report (if any) from factory.
* The ''driver(s)'' (i.e. code) of the board, to be executed in the MCU module on behalf of the board.
* Any additional parameters, configuration that should survive over time.
* Any storage space an on-module co-MCU needs.

= Memory Layout =

{| class=wikitable
|-
! Address
! Length
! Description
|-
| 0x0000
| 4
| Contains the value 0xdeadbabe to indicate that it has been initialized.
|-
| 0x0004
| 4
| Serial Number
|-
| 0x0008
| 8
| Reserved for future use.
|-
| 0x0010
| 4
| Vendor ID, according to table below.
|-
| 0x0014
| 4
| Vendor Model identifier. This is specific to each vendor. Vendors are encouraged to add their tables on this page.
|-
| 0x0018
| 4
| Vendor Hardware Revision, where revision 'A' is written as 0x00000041 and revision 'AC' is 0x00004341
|-
| 0x001c
| 4
| Reserved for future use.
|-
| 0x0020
| 4
| Pointer to Vendor name, in ASCII.
|-
| 0x0024
| 4
| Length of Vendor name
|-
| 0x0028
| 4
| Pointer to Model name, in ASCII.
|-
| 0x002c
| 4
| Length of Model name.
|-
| 0x0030
| 4
| Pointer to Product Link
|-
| 0x0034
| 4
| Length of Product Link
|-
| 0x0038
| 4
| Pointer to Documentation Link
|-
| 0x003c
| 4
| Length of Documentation Link
|-
| 0x0040
| 4
| Size of ARM PIC (Position Independent Code).
|-
| 0x0044
| 60
| Reserved for future use.
|-
| 0x0080
| 128
| Calibration data, see each I/O module for details
|-
| 0x0100
| 256
| Test Reports, see each I/O module for details
|-
| 0x0200
| 1024
| Text area. Links points to here, i.e. Vendor name, model name, documentation link and product link.
|-
| 0x0600
| 2560
| Reserved for future use.
|-
| 0x1000
| 2048
| Driver software/code. ARM PIC
|-
| 0x1800
| 26624
| Reserved for future use.
|-
| 0x8000
| 32768
| Vendor area
|-
| 0x10000
| 65536
| Reserved for co-MCU on I/O module, or vendor defined.
|}

= Vendor ID =
Contact us at info@currentmakers.com if you have products you want added.

{| class=wikitable
|-
! ID
! Company
! Webpage
! Models
|-
| 0
| Unknown/Not defined
|
|-
| 1
| CurrentMakers
| https://currentmakers.com/products/colibri/
|
{| class=wikitable
|-
! ID
! Model
! Webpage
|-
| 0
| Experiment
|
|-
| 1
| Colibri AIV
| https://currentmakers.com/products/colibri/colibri-aiv/
|-
| 2
| Colibri AIC
| https://currentmakers.com/products/colibri/colibri-aic/
|-
| 3
| Colibri AQV
| https://currentmakers.com/products/colibri/colibri-aqv/
|-
| 4
| Colibri DII
| https://currentmakers.com/products/colibri/colibri-dii/
|-
| 5
| Colibri DIO1
| https://currentmakers.com/products/colibri/colibri-dio1/
|-
| 6
| Colibri DIU
| https://currentmakers.com/products/colibri/colibri-diu/
|-
| 7
| Colibri DP1
| https://currentmakers.com/products/colibri/colibri-dp1/
|-
| 8
| Colibri FET
| https://currentmakers.com/products/colibri/colibri-fet/
|-
| 9
| Colibri PID1
| https://currentmakers.com/products/colibri/colibri-pid1/
|-
| 10
| Colibri Pt1000
| https://currentmakers.com/products/colibri/colibri-pt1000/
|-
| 11
| Colibri RS485I
| https://currentmakers.com/products/colibri/colibri-rs485i/
|-
| 12
| Colibri RS485U
| https://currentmakers.com/products/colibri/colibri-rs485u/
|-
| 13
| Colibri SSR
| https://currentmakers.com/products/colibri/colibri-ssr/
|-
| 14
| Colibri TRIAC1
| https://currentmakers.com/products/colibri/colibri-triac1/
|}
|}

Colibri EEPROM Layout

2026-05-11T00:05:14Z

Niclas: /* Vendor ID */

All the Colibri I/O modules come with a 1Mbit EEPROM on board, that serves to store a few different things;

* Vendor, Model and Revision of 'this' board.
* Calibration parameters needed to compensate for hardware tolerances.
* Test report (if any) from factory.
* The ''driver(s)'' (i.e. code) of the board, to be executed in the MCU module on behalf of the board.
* Any additional parameters, configuration that should survive over time.
* Any storage space an on-module co-MCU needs.

= Memory Layout =

{| class=wikitable
|-
! Address
! Length
! Description
|-
| 0x0000
| 4
| Contains the value 0xdeadbabe to indicate that it has been initialized.
|-
| 0x0004
| 4
| Serial Number
|-
| 0x0008
| 8
| Reserved for future use.
|-
| 0x0010
| 4
| Vendor ID, according to table below.
|-
| 0x0014
| 4
| Vendor Model identifier. This is specific to each vendor. Vendors are encouraged to add their tables on this page.
|-
| 0x0018
| 4
| Vendor Hardware Revision, where revision 'A' is written as 0x00000041 and revision 'AC' is 0x00004341
|-
| 0x001c
| 4
| Reserved for future use.
|-
| 0x0020
| 4
| Pointer to Vendor name, in ASCII.
|-
| 0x0024
| 4
| Length of Vendor name
|-
| 0x0028
| 4
| Pointer to Model name, in ASCII.
|-
| 0x002c
| 4
| Length of Model name.
|-
| 0x0030
| 4
| Pointer to Product Link
|-
| 0x0034
| 4
| Length of Product Link
|-
| 0x0038
| 4
| Pointer to Documentation Link
|-
| 0x003c
| 4
| Length of Documentation Link
|-
| 0x0040
| 4
| Size of ARM PIC (Position Independent Code).
|-
| 0x0044
| 60
| Reserved for future use.
|-
| 0x0080
| 128
| Calibration data, see each I/O module for details
|-
| 0x0100
| 256
| Test Reports, see each I/O module for details
|-
| 0x0200
| 1024
| Text area. Links points to here, i.e. Vendor name, model name, documentation link and product link.
|-
| 0x0600
| 2560
| Reserved for future use.
|-
| 0x1000
| 2048
| Driver software/code. ARM PIC
|-
| 0x1800
| 26624
| Reserved for future use.
|-
| 0x8000
| 32768
| Vendor area
|-
| 0x10000
| 65536
| Reserved for co-MCU on I/O module, or vendor defined.
|}

= Vendor ID =
Contact us at info@currentmakers.com if you have products you want added.

{| class=wikitable
|-
! ID
! Company
! Webpage
! Models
|-
| 0
| Unknown/Not defined
|
|-
| 1
| CurrentMakers
| https://currentmakers.com
|
{| class=wikitable
|-
! ID
! Model
! Webpage
|-
| 0
| Experiment
|
|-
| 1
| Colibri AIV
|
|-
| 2
| Colibri AIC
|
|-
| 3
| Colibri AQV
|
|-
| 4
| Colibri DII
|
|-
| 5
| Colibri DIO1
|
|-
| 6
| Colibri DIU
|
|-
| 7
| Colibri DP1
|
|-
| 8
| Colibri FET
|
|-
| 9
| Colibri PID1
|
|-
| 10
| Colibri Pt1000
|
|-
| 11
| Colibri RS485I
|
|-
| 12
| Colibri RS485U
|
|-
| 13
| Colibri SSR
|
|-
| 14
| Colibri TRIAC1
|
|}
|}

Colibri EEPROM Layout

2026-05-11T00:03:42Z

Niclas: /* Vendor ID */

All the Colibri I/O modules come with a 1Mbit EEPROM on board, that serves to store a few different things;

* Vendor, Model and Revision of 'this' board.
* Calibration parameters needed to compensate for hardware tolerances.
* Test report (if any) from factory.
* The ''driver(s)'' (i.e. code) of the board, to be executed in the MCU module on behalf of the board.
* Any additional parameters, configuration that should survive over time.
* Any storage space an on-module co-MCU needs.

= Memory Layout =

{| class=wikitable
|-
! Address
! Length
! Description
|-
| 0x0000
| 4
| Contains the value 0xdeadbabe to indicate that it has been initialized.
|-
| 0x0004
| 4
| Serial Number
|-
| 0x0008
| 8
| Reserved for future use.
|-
| 0x0010
| 4
| Vendor ID, according to table below.
|-
| 0x0014
| 4
| Vendor Model identifier. This is specific to each vendor. Vendors are encouraged to add their tables on this page.
|-
| 0x0018
| 4
| Vendor Hardware Revision, where revision 'A' is written as 0x00000041 and revision 'AC' is 0x00004341
|-
| 0x001c
| 4
| Reserved for future use.
|-
| 0x0020
| 4
| Pointer to Vendor name, in ASCII.
|-
| 0x0024
| 4
| Length of Vendor name
|-
| 0x0028
| 4
| Pointer to Model name, in ASCII.
|-
| 0x002c
| 4
| Length of Model name.
|-
| 0x0030
| 4
| Pointer to Product Link
|-
| 0x0034
| 4
| Length of Product Link
|-
| 0x0038
| 4
| Pointer to Documentation Link
|-
| 0x003c
| 4
| Length of Documentation Link
|-
| 0x0040
| 4
| Size of ARM PIC (Position Independent Code).
|-
| 0x0044
| 60
| Reserved for future use.
|-
| 0x0080
| 128
| Calibration data, see each I/O module for details
|-
| 0x0100
| 256
| Test Reports, see each I/O module for details
|-
| 0x0200
| 1024
| Text area. Links points to here, i.e. Vendor name, model name, documentation link and product link.
|-
| 0x0600
| 2560
| Reserved for future use.
|-
| 0x1000
| 2048
| Driver software/code. ARM PIC
|-
| 0x1800
| 26624
| Reserved for future use.
|-
| 0x8000
| 32768
| Vendor area
|-
| 0x10000
| 65536
| Reserved for co-MCU on I/O module, or vendor defined.
|}

= Vendor ID =
Contact us at info@currentmakers.com if you have products you want added.

{| class=wikitable
|-
! ID
! Company
! Webpage
! Models
|-
| 0
| Unknown/Not defined
|
|-
| 1
| CurrentMakers
| https://currentmakers.com
|
{| class=wikitable
|-
! ID
! Model
! Webpage
|-
| 0
| Experiment
|
|-
| 1
| Colibri AIV
|
|-
| 2
| Colibri AIC
|
|-
| 3
| Colibri AQV
|
|-
| 4
| Colibri DII
|
|-
| 5
| Colibri DIO1
|
|-
| 6
| Colibri DIU
|
|-
| 7
| Colibri DP1
|
|-
| 8
| Colibri FET
|
|-
| 9
| Colibri PID1
|
|-
| 10
| Colibri Pt1000
|
|-
| 11
| Colibri RS485I
|
|-
| 12
| Colibri RS485U
|
|-
| 13
| Colibri SSR
|
|-
| 14
| Colibri TRIAC1
|
|}
|}

Colibri EEPROM Layout

2026-05-11T00:02:08Z

Niclas: /* Vendor ID */

All the Colibri I/O modules come with a 1Mbit EEPROM on board, that serves to store a few different things;

* Vendor, Model and Revision of 'this' board.
* Calibration parameters needed to compensate for hardware tolerances.
* Test report (if any) from factory.
* The ''driver(s)'' (i.e. code) of the board, to be executed in the MCU module on behalf of the board.
* Any additional parameters, configuration that should survive over time.
* Any storage space an on-module co-MCU needs.

= Memory Layout =

{| class=wikitable
|-
! Address
! Length
! Description
|-
| 0x0000
| 4
| Contains the value 0xdeadbabe to indicate that it has been initialized.
|-
| 0x0004
| 4
| Serial Number
|-
| 0x0008
| 8
| Reserved for future use.
|-
| 0x0010
| 4
| Vendor ID, according to table below.
|-
| 0x0014
| 4
| Vendor Model identifier. This is specific to each vendor. Vendors are encouraged to add their tables on this page.
|-
| 0x0018
| 4
| Vendor Hardware Revision, where revision 'A' is written as 0x00000041 and revision 'AC' is 0x00004341
|-
| 0x001c
| 4
| Reserved for future use.
|-
| 0x0020
| 4
| Pointer to Vendor name, in ASCII.
|-
| 0x0024
| 4
| Length of Vendor name
|-
| 0x0028
| 4
| Pointer to Model name, in ASCII.
|-
| 0x002c
| 4
| Length of Model name.
|-
| 0x0030
| 4
| Pointer to Product Link
|-
| 0x0034
| 4
| Length of Product Link
|-
| 0x0038
| 4
| Pointer to Documentation Link
|-
| 0x003c
| 4
| Length of Documentation Link
|-
| 0x0040
| 4
| Size of ARM PIC (Position Independent Code).
|-
| 0x0044
| 60
| Reserved for future use.
|-
| 0x0080
| 128
| Calibration data, see each I/O module for details
|-
| 0x0100
| 256
| Test Reports, see each I/O module for details
|-
| 0x0200
| 1024
| Text area. Links points to here, i.e. Vendor name, model name, documentation link and product link.
|-
| 0x0600
| 2560
| Reserved for future use.
|-
| 0x1000
| 2048
| Driver software/code. ARM PIC
|-
| 0x1800
| 26624
| Reserved for future use.
|-
| 0x8000
| 32768
| Vendor area
|-
| 0x10000
| 65536
| Reserved for co-MCU on I/O module, or vendor defined.
|}

= Vendor ID =
Contact us at info@currentmakers.com if you have products you want added.

{| class=wikitable
|-
! ID
! Company
! Webpage
! Models
|-
| 0
| Unknown/Not defined
|
|-
| 1
| CurrentMakers
| https://currentmakers.com
| {| class=wikitable
|-
! ID
! Model
! Webpage
|-
| 0
| Experiment
|
|-
| 1
| Colibri AIV
|
|-
| 2
| Colibri AIC
|
|-
| 3
| Colibri AQV
|
|-
| 4
| Colibri DII
|
|-
| 5
| Colibri DIO1
|
|-
| 6
| Colibri DIU
|
|-
| 7
| Colibri DP1
|
|-
| 8
| Colibri FET
|
|-
| 9
| Colibri PID1
|
|-
| 10
| Colibri Pt1000
|
|-
| 11
| Colibri RS485I
|
|-
| 12
| Colibri RS485U
|
|-
| 13
| Colibri SSR
|
|-
| 14
| Colibri TRIAC1
|
|}
|}

Colibri EEPROM Layout

2026-05-10T23:56:11Z

Niclas: /* Vendor ID */

Colibri EEPROM Layout

2026-05-10T23:54:54Z

Niclas: /* Memory Layout */

Colibri Runtime

2026-05-09T09:35:23Z

Niclas:

[[Category:STM32]][[Category:Streamline]][[Category:Streamline Software]]{{metadesc|Zephyr on Streamline boards}}

= Installation =
Let's see how we can easily setup a Zephyr development environment for some Streamline demos.

sudo apt update
sudo apt upgrade
sudo apt install --no-install-recommends git cmake ninja-build gperf \
ccache dfu-util device-tree-compiler wget python3-dev python3-venv python3-tk \
xz-utils file make gcc gcc-multilib g++-multilib libsdl2-dev libmagic1 curl

mkdir streamline-demos
cd streamline-demos
python3 -m venv .venv
echo "export ZEPHYR_BASE=`pwd`/zephyr" >>.venv/bin/activate
echo "export ZEPHYR_TOOLCHAIN_VARIANT=zephyr" >>.venv/bin/activate
echo "export ZEPHYR_SDK_INSTALL_DIR=$HOME/zephyr-sdk-1.0.1" >>.venv/bin/activate
source .venv/bin/activate
pip install west
mkdir demo1
echo "
# @copyright Copyright (c) 2026, CurrentMakers.com and the individuals that has contributed to this project.
#
# SPDX-License-Identifier: Apache-2.0

manifest:
projects:
- name: zephyr
revision: v4.4.0
url: https://github.com/zephyrproject-rtos/zephyr
west-commands: scripts/west-commands.yml
import:
name-allowlist:
- littlefs
- picolibc
- hal_stm32
- hal_st
- hal_nordic
- hal_rpi_pico
- cmsis_6
- name: zephyr-cm
url: https://github.com/currentmakers/zephyr-cm
revision: master
path: zephyr-cm
- name: zephyr-ws2812b-pwm
url: https://github.com/currentmakers/zephyr-ws2812b-pwm
revision: master
path: modules/lib/zephyr-ws2812b-pwm
self:
path: demo1
">demo1/west.yml
cd demo1
west init --local
west update
west zephyr-export
west packages pip --install
west sdk install -t arm-zephyr-eabi
west config zephyr.toolchain-variant zephyr
west config zephyr.sdk-install-dir $HOME/zephyr-sdk-1.0.1

Streamline Zephyr

2026-04-30T11:51:46Z

Niclas:

[[Category:STM32]][[Category:Streamline]][[Category:Streamline Software]]{{metadesc|Zephyr on Streamline boards}}

= Installation =
Let's see how we can easily setup a Zephyr development environment for some Streamline demos.

sudo apt update
sudo apt upgrade
sudo apt install --no-install-recommends git cmake ninja-build gperf \
ccache dfu-util device-tree-compiler wget python3-dev python3-venv python3-tk \
xz-utils file make gcc gcc-multilib g++-multilib libsdl2-dev libmagic1 curl

mkdir streamline-demos
cd streamline-demos
python3 -m venv .venv
echo "export ZEPHYR_BASE=`pwd`/zephyr" >>.venv/bin/activate
echo "export ZEPHYR_TOOLCHAIN_VARIANT=zephyr" >>.venv/bin/activate
echo "export ZEPHYR_SDK_INSTALL_DIR=$HOME/zephyr-sdk-1.0.1" >>.venv/bin/activate
source .venv/bin/activate
pip install west
mkdir demo1
echo "
# @copyright Copyright (c) 2026, CurrentMakers.com and the individuals that has contributed to this project.
#
# SPDX-License-Identifier: Apache-2.0

manifest:
projects:
- name: zephyr
revision: v4.4.0
url: https://github.com/zephyrproject-rtos/zephyr
west-commands: scripts/west-commands.yml
import:
name-allowlist:
- littlefs
- picolibc
- hal_stm32
- hal_st
- hal_nordic
- hal_rpi_pico
- cmsis_6
- name: zephyr-cm
url: https://github.com/currentmakers/zephyr-cm
revision: master
path: zephyr-cm
- name: zephyr-ws2812b-pwm
url: https://github.com/currentmakers/zephyr-ws2812b-pwm
revision: master
path: modules/lib/zephyr-ws2812b-pwm
self:
path: demo1
">demo1/west.yml
west init --local demo1
west update
west zephyr-export
west packages pip --install
west sdk install -t arm-zephyr-eabi
west config zephyr.toolchain-variant zephyr
west config zephyr.sdk-install-dir $HOME/zephyr-sdk-1.0.1